AM62P: SysConfig usage

liujian zhang

Prodigy 250 points

Part Number: AM62P
Other Parts Discussed in Thread: SYSCONFIG,

Tool/software:

Hello,

some questions need your support.

1. if has user manual for SysConfig tool ?

2.as below show, either i chose the preferred voltage 3.3V or 1.8V, it will show below voltage conflict(suppress), what does this mean? this is just a warning or need to be resolved? what should be considered in real application

3.as below show in datasheet , this means PIN(F14) powered by VDDSHV_MCU, it can be 1.8V or 3.3V, right?

2 months ago

0 Alex Bashkov 2 months ago

TI__Genius 13550 points

Hello,

1. We don't have a specific AM62P/AM62x/etc user manual. I will ask around if we have another type of resource like an app note or similar with specifics for the device. However, the configuration should be pretty straight forward and intuitive configuring pins. You can also refer to the generic SysConfig documentation here: https://www.ti.com/tool/SYSCONFIG#tech-docsv

2. Regarding questions #2 and #3, datasheet is correct, the power rail powering the pins is flexible, meaning it can operate at either 1V8 or 3V3. That being said, when you enable the power rails from the Power Domain tab in the tool and specify 1.8 / 3.3 settings there, and then come back to the Pins view and set the preferred voltage to something different, the tool will still warn you about that just in case so you don't miss it. It's just a sanity warning, you can suppress it (since obviously in your specific case it can operate with both voltages).

Hope that answers your questions,

Thanks,

Alex

0 liujian zhang 2 months ago in reply to Alex Bashkov

Prodigy 250 points

Hello Alex,

thanks for your reply! do you get any app note or similar with spec. for the Sysconfig tool ? thanks!

0 Alex Bashkov 2 months ago in reply to liujian zhang

TI__Genius 13550 points

Hello, I couldn't find any specific app note for that, but again please follow the general instruction from tool perspective and usability, and let us know if you have any additional questions.

thanks,

Alex

0 Kallikuppa Sreenivasa 2 months ago in reply to Alex Bashkov

TI__Guru**** 192039 points

Hello liujian zhang

Please refer below FAQ:

(+) [FAQ] AM625 / AM623 / AM620-Q1 / AM62L / AM62A / AM62P / AM62D-Q1 / AM64x / AM243x Design Recommendations / Custom board hardware design - Queries related to SysConfig-PinMux IOSET and Voltage Conflict - Processors forum - Processors - TI E2E support forums

Regards,

Sreenivasa